Evidences Part A | Evidences Part B | Samples | CSI | Evidence Collection |
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What is biological evidence?
refers to samples of biological material—such as hair, tissue, bones, teeth, blood, semen, or other bodily fluids—or to evidence items containing biological material
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What is testimony by a witness about what that witness saw, heard, or did?
Direct Evidence
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What is any type of well-known forensic samples used to assure analyses are properly performed so that results are reliable?
Control Sample
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What is Chain of Custody?
The documented and unbroken transfer of evidence
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What is a location other than the crime scene, but that is in some way related to the crime, where evidence is found?
Secondary Crime Scene
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What is class evidence?
Material that connects an individual or thing to a certain group
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What is a kind of evidence that identifies a particular person or thing?
Individual Evidence
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What is known samples such as the victim or suspects that are compared to the crime scene evidence?
Reference Sample
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What is Crime Scene Investigation?
A multidisciplinary approach in which scientific and legal professionals work together to solve a crime
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What is a folded paper used to hold trace evidence?
Paper Bindle
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What is circumstantial evidence?
evidence that relies on an inference to connect it to a conclusion of fact—such as a fingerprint at the scene of a crime
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What is material objects that found in crime scene?
Physical Evidence
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What is sample taken from a person who had legitimate access to the crime scene or objects collected at the crime scene?
Elimination Sample
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What is Crime Scene Reconstruction?
A hypothesis of the sequence of events from before the crime was committed through its commission
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What is the area and immediate surrounding area where a crime has been committed?
Primary Crime Scene
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What is associative evidence?
ties a suspect to the crime scene, the victim, or some other bit of evidence
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What is evidence that may be transferred between people, objects or the environment during a crime?
Trace Evidence
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What is the process by which bacteria or other microorganisms are unintentionally transferred from one substance or object to another, with harmful effect?
Cross Contamination
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What is First Responder?
someone designated or trained to respond to an emergency. Police Officers and EMTs.
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What is the perpetrator of a crime will bring something into the crime scene and leave with something from it, and that both can be used as forensic evidence?
Locard's Exchange Principle
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